What happens when you take a dwarf galaxy and stretch it out to the size of the Milky Way? And how do these strange galaxies shut down star formation? Today’s authors search for ultra-diffuse galaxies which have recently stopped forming stars to find an answer.
Today’s authors use FLAMINGO simulations to probe the tension between different observational methods of estimating cosmological parameters.
Today’s authors look at the impact of galactic outflows on the formation of stars in M82!
From guest authors: coverage of “New Data that Challenge Underlying Assumptions in Early Galaxy Evolution”, the first conference hosted by the choir collaboration.
Some astronomers are discovering black holes that appear to be too big for their galaxies. Discover how rapid growth could be the cause!
![Can the real [host galaxy of this ancient ultra-faint star cluster] please stand up?](https://astrobites.org/wp-content/uploads/2025/05/Fig1a_LSDR10_DELVE6-320x260.png)
We’re not sure yet about the origins of this newly discovered ancient star cluster, but guest author Tehreem Hai takes us through the possibilities!